<!DOCTYPE html>
<html lang="zh">
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title></title>
	<style type="text/css">
		h1{
			text-shadow: 5px 5px 5px aqua;
		}
		h2{
			text-shadow: 10px 10px 5px red;
		}
	</style>
</head>
<body>
	<h1>Hello</h1>
	<h2>Hello</h2>
	<p><strong>text-shadow</strong>:水平阴影 垂直阴影 模糊距离 阴影颜色</p>
</body>
</html>
